So assuming that 25 cm is the area or 25 square cm then each cake (assuming it's a square) is 5cm by 5cm
so we find the total area of the baking tray and divide by 25
area=legnth times width
area=700 times 500
area=350,000
divide by 25
350,000/25=70,000/5=14,000
14,000 cakes will bet on the baking sheet
For this case we have the following expression:
N = (total acres of land) / (smaller lots of land)
Substituting the values we have:
N = 10 / (1/20)
Rewriting we have:
N = 10 * 20
N = 200 lots
Answer:
She will have:
N = 200 smaller lots
Answer:
(shown in picture)
Step-by-step explanation:
Answer:
$28
Step-by-step explanation: sorry forgot to explain! 40x.3 is 12. So you subtract 12 form 40 and that is your new price.
Answer:
Each of these equations solves as 1, because each one of them is an instance of the same expression being divided by itself.
This will <em>always</em> give you a value of 1, as long as the denominator does not end up with a zero value.
Take for instance the third question:
This stands true with all three questions.
HOWEVER
I say this assuming that the 5 following the first brackets in the first question is meant to be an exponent, and not a multiple. Given that the norm is to make any numeric multiples precede the brackets, I assume it is an exponent. and we're good.
It's not using superscript though, which could mean that they want it multiplied by five instead of raised to the power of.
If that's case, we can solve it the same way we solved question 20. If the bases are the same, then when multiplying or dividing the terms, you can simply add or subtract the exponents respectively:
Again, this is probably not the correct answer for question 18, as that 5 is almost guaranteed to be meant as an exponent. If it is instead a coefficient though, then this would be the answer to it.